Home / 2,439,602.62-3,366,671.37-1,351,892.35

Finding the Fourth Proportional to 2,439,602.62, 3,366,671.37 and 1,351,892.35

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Solution

The fourth proportional to 2,439,602.62, 3,366,671.37 and 1,351,892.35 is: 1,865,622.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,439,602.62 : 3,366,671.37 = 1,351,892.35 : x
  2. Step 2: Convert to fraction form
    2,439,602.62/3,366,671.37 = 1,351,892.35/x
  3. Step 3: Cross multiply
    2,439,602.62x = 3,366,671.37 × 1,351,892.35
  4. Step 4: Simplify right side
    2,439,602.62x = 4,551,377,270,067.02
  5. Step 5: Solve for x
    x = 4,551,377,270,067.02/2,439,602.62
  6. Step 6: Final answer
    x = 1,865,622.39

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.